package com.qianyu.project.service;

import com.qianyu.project.entity.MaterialClass;
import com.baomidou.mybatisplus.extension.service.IService;
import com.qianyu.project.web.controller.mfy.utils.MaterialClassBean;

import java.util.List;

/**
 * <p>
 * 材料类别 服务类
 * </p>
 *
 * @author gs
 * @since 2021-01-30
 */
public interface IMaterialClassService extends IService<MaterialClass> {

    /*
     * description: 拿到所有的父节点 <br/>
     * author: mfy   <br/>
     * date:  <br/>
     * params:  <br/>
     * return: 
     */
    List<MaterialClassBean> getTreeNode();
}
